package com.zzyl.nursing.service.impl;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;


import cn.hutool.core.bean.BeanUtil;
import cn.hutool.core.bean.copier.CopyOptions;
import cn.hutool.json.JSONUtil;
import com.aliyun.iot20180120.Client;
import com.aliyun.iot20180120.models.*;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.StringUtils;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.zzyl.common.constant.CacheConstants;
import com.zzyl.common.core.domain.AjaxResult;
import com.zzyl.common.exception.base.BaseException;
import com.zzyl.framework.config.AliIoTConfigProperties;
import com.zzyl.nursing.dto.DeviceDto;
import com.zzyl.nursing.vo.DeviceVo;
import com.zzyl.nursing.vo.ProductVo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Service;
import com.zzyl.nursing.mapper.DeviceMapper;
import com.zzyl.nursing.domain.Device;
import com.zzyl.nursing.service.IDeviceService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.springframework.transaction.annotation.Transactional;

/**
 * 设备Service业务层处理
 * 
 * @author alexis
 * @date 2025-01-10
 */
@Service
public class DeviceServiceImpl extends ServiceImpl<DeviceMapper, Device> implements IDeviceService
{
    @Autowired
    private RedisTemplate<String, String> redisTemplate;
    @Autowired
    private DeviceMapper deviceMapper;
    @Autowired
    private Client client;
    @Autowired
    private AliIoTConfigProperties aliIoTConfigProperties;




    /**
     * 查询设备
     * 
     * @param id 设备主键
     * @return 设备
     */
    @Override
    public Device selectDeviceById(Long id)
    {
        return deviceMapper.selectById(id);
    }

    /**
     * 查询设备列表
     * 
     * @param device 设备
     * @return 设备
     */
    @Override
    public List<Device> selectDeviceList(Device device)
    {
        return deviceMapper.selectDeviceList(device);
    }

    /**
     * 新增设备
     * 
     * @param device 设备
     * @return 结果
     */
    @Override
    public int insertDevice(Device device)
    {
        return deviceMapper.insert(device);
    }

    /**
     * 修改设备
     * 
     * @param device 设备
     * @return 结果
     */
    @Override
    public int updateDevice(Device device)
    {
        return deviceMapper.updateById(device);
    }

    /**
     * 批量删除设备
     * 
     * @param ids 需要删除的设备主键
     * @return 结果
     */
    @Override
    public int deleteDeviceByIds(Long[] ids)
    {
        return deviceMapper.deleteBatchIds(Arrays.asList(ids));
    }

    /**
     * 删除设备信息
     * 
     * @param id 设备主键
     * @return 结果
     */
    @Override
    public int deleteDeviceById(Long id)
    {
        return deviceMapper.deleteById(id);
    }

    @Override
    public void syncProductList() {
        QueryProductListRequest request = new QueryProductListRequest();
        request.setPageSize(200);
        request.setCurrentPage(1);
        request.setIotInstanceId(aliIoTConfigProperties.getIotInstanceId());

        // 调用第三方查询产品列表
        QueryProductListResponse response ;
        try {
            response = client.queryProductList(request);
        } catch (Exception e) {
            throw new BaseException("物联网接口 - 查询产品，同步失败");
        }

        // 判断，如果数据为空，则中断请求
        if(!response.getBody().success){
            throw new BaseException("物联网接口 - 查询产品，调用失败");
        }

        // 存储到redis
        redisTemplate.opsForValue().set(CacheConstants.IOT_PRODUCT_LIST_ALL, JSONUtil.toJsonStr(response.getBody().getData().getList().getProductInfo()));
    }

    @Override
    public  List<ProductVo> allProduct() {
        String jsonStr = redisTemplate.opsForValue().get(CacheConstants.IOT_PRODUCT_LIST_ALL);
        if (StringUtils.isEmpty(jsonStr)){
            return Collections.emptyList();
        }
        return JSONUtil.toList(jsonStr, ProductVo.class);


    }

    @Override
    public void registerDevice(DeviceDto deviceDto) {
        // 判断设备名称是否重复
        LambdaQueryWrapper<Device> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.eq(Device::getDeviceName, deviceDto.getDeviceName());
        long count = count(queryWrapper);
        if(count > 0) {
            throw new BaseException("设备名称已存在，请重新输入");
        }
        // 保存设备到iot平台
        RegisterDeviceRequest registerDeviceRequest = deviceDto.getRegisterDeviceRequest();
        registerDeviceRequest.setIotInstanceId(aliIoTConfigProperties.getIotInstanceId());
        RegisterDeviceResponse response;
        try {
            response = client.registerDevice(registerDeviceRequest);
        } catch (Exception e) {
            throw new BaseException("物联网接口 - 注册设备，调用失败");
        }

        // 判断保存设备到iot平台是否成功
        if(!response.getBody().success) {
            throw new RuntimeException(response.getBody().getErrorMessage());
        }

        // 查询产品数据
        QueryProductRequest queryProductRequest = new QueryProductRequest();
        queryProductRequest.setProductKey(deviceDto.getProductKey());
        queryProductRequest.setIotInstanceId(aliIoTConfigProperties.getIotInstanceId());
        QueryProductResponse queryProductResponse;
        try {
            queryProductResponse = client.queryProduct(queryProductRequest);
        } catch (Exception e) {
            throw new BaseException("物联网接口 - 查询产品，调用失败");
        }
        // 判断接口是否调通
        if(!queryProductResponse.getBody().success) {
            throw new BaseException("物联网接口 - 查询产品，调用失败");
        }

        // 设置产品名称到设备对象
        Device device1 = BeanUtil.toBean(deviceDto, Device.class);
        device1.setProductName(queryProductResponse.getBody().getData().productName);

        // 物理位置
        if(device1.getLocationType().equals(0)) {
            device1.setPhysicalLocationType(-1);
        }

        // 补全设备id
        device1.setIotId(response.getBody().getData().getIotId());

        try {
            deviceMapper.insertDevice(device1);
        } catch (Exception e) {
            // 删除iot中的设备
            DeleteDeviceRequest deleteDeviceRequest = new DeleteDeviceRequest();
            deleteDeviceRequest.setDeviceName(device1.getDeviceName());
            deleteDeviceRequest.setProductKey(device1.getProductKey());
            deleteDeviceRequest.setIotId(device1.getIotId());
            deleteDeviceRequest.setIotInstanceId(aliIoTConfigProperties.getIotInstanceId());
            try {
                client.deleteDevice(deleteDeviceRequest);
            } catch (Exception ex) {
                throw new BaseException("物联网接口 - 删除设备，调用失败");
            }
            throw new BaseException("该老人/位置已绑定该产品，请重新选择");
        }
    }

    @Override
    public DeviceVo queryDeviceDetail(DeviceDto deviceDto) {
        QueryDeviceDetailRequest queryDeviceDetailRequest = new QueryDeviceDetailRequest();
        queryDeviceDetailRequest.setIotId(deviceDto.getIotId());
        queryDeviceDetailRequest.setProductKey(deviceDto.getProductKey());
        queryDeviceDetailRequest.setIotInstanceId(aliIoTConfigProperties.getIotInstanceId());
        QueryDeviceDetailResponse response;
        try {
             response = client.queryDeviceDetail(queryDeviceDetailRequest);
        } catch (Exception e) {
            throw new RuntimeException("物联网接口-查询设备，调用失败");
        }
        if (!response.getBody().success){
            throw new RuntimeException("物联网接口-查询设备，调用失败");
        }
        Device device = getOne(Wrappers.<Device>lambdaQuery().eq(Device::getIotId, deviceDto.getIotId()));
        DeviceVo deviceVo = BeanUtil.toBean(device, DeviceVo.class);
        QueryDeviceDetailResponseBody.QueryDeviceDetailResponseBodyData data = response.getBody().getData();
        BeanUtil.copyProperties(data, deviceVo, CopyOptions.create().ignoreNullValue());
        return deviceVo;

    }

    @Override
    public AjaxResult queryThingModelPublished(QueryThingModelPublishedRequest request) {
      request.setIotInstanceId(aliIoTConfigProperties.getIotInstanceId());
        QueryThingModelPublishedResponse response;
      try {
          response = client.queryThingModelPublished(request);
      } catch (Exception e) {
          throw new RuntimeException("物联网接口-查询物模型，调用失败");
      }
      if(!response.getBody().success){
          throw new BaseException(response.getBody().getErrorMessage());

      }

  return AjaxResult.success(response.getBody().getData());
    }

    @Override
    public AjaxResult queryDevicePropertyStatus(QueryDevicePropertyStatusRequest request) {
        request.setIotInstanceId(aliIoTConfigProperties.getIotInstanceId());
        QueryDevicePropertyStatusResponse response;
        try {
            response = client.queryDevicePropertyStatus(request);
        } catch (Exception e) {
            throw new BaseException("物联网接口-查询设备属性，调用失败");
        }
        if (!response.getBody().success){
            throw new BaseException(response.getBody().getErrorMessage());
        }
        return AjaxResult.success(response.getBody().getData());

    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public int edit(Device device) {
        int result = deviceMapper.updateById(device);
        //修改iOt平台的数据
        BatchUpdateDeviceNicknameRequest request = new BatchUpdateDeviceNicknameRequest();
        request.setIotInstanceId(aliIoTConfigProperties.getIotInstanceId());
        List<BatchUpdateDeviceNicknameRequest.BatchUpdateDeviceNicknameRequestDeviceNicknameInfo> nicknameInfos = new ArrayList<>();
        BatchUpdateDeviceNicknameRequest.BatchUpdateDeviceNicknameRequestDeviceNicknameInfo nicknameInfo = new BatchUpdateDeviceNicknameRequest.BatchUpdateDeviceNicknameRequestDeviceNicknameInfo();
        nicknameInfo.setDeviceName(device.getDeviceName());
        nicknameInfo.setNickname(device.getNickname());
        nicknameInfo.setProductKey(device.getProductKey());
        nicknameInfos.add(nicknameInfo);
        request.setDeviceNicknameInfo(nicknameInfos);
        BatchUpdateDeviceNicknameResponse response;
        try {
            response = client.batchUpdateDeviceNickname(request);
        } catch (Exception e) {
            throw new BaseException("物联网接口 - 修改设备备注，调用失败");
        }
        if (!response.getBody().success) {
            throw new BaseException("物联网接口 - 修改设备备注，调用失败");
        }
  return result;
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public void deleteDevice(DeleteDeviceRequest device) {
    deviceMapper.delete(Wrappers.<Device>lambdaQuery()
            .eq(Device::getIotId, device.getIotId())
            .eq(Device::getProductKey, device.getProductKey()));
        device.setProductKey(device.getProductKey());
        device.setIotInstanceId(aliIoTConfigProperties.getIotInstanceId());
        DeleteDeviceResponse response ;
        try {
            response = client.deleteDevice(device);
        } catch (Exception e) {
            throw new BaseException("物联网接口 - 删除设备，调用失败");
        }
        if (!response.getBody().success) {
            throw new BaseException("物联网接口 - 删除设备，调用失败");
        }

    }
}




